Service-Sector Data Brings Downbeat Day for Stocks - WSJ
1. U.S. stocks fell due to a weak services-sector report. 2. Pfizer shares increased by 5.2% after raising profit guidance. 3. ISM index dropped, indicating economic cooling and inflation pressures. 4. Tariff threats on pharmaceuticals could impact PFE's future costs. 5. Bond yields reflect investor concerns about rate cuts and growth.